<template>
    <div class="row">
        <!-- 展示用户列表 -->
        <div v-show="info.users.length" class="card" v-for="user in info.users" :key="user.login">
            <a :href="user.html_url" target="_blank">
                <img :src="user.avatar_url" style='width: 100px'/>
            </a>
            <p class="card-text">{{user.login}}</p>
        </div>
        <!-- 展示欢迎词 -->
        <h1 v-show="info.isFirst">欢迎使用！</h1>
        <!-- 展示加载中 -->
        <h1 v-show="info.isLoading">加载中......</h1>
        <!-- 展示用户信息 -->
        <h1 v-show="info.errMsg">{{info.errMsg}}</h1>

    </div>
</template>

<script>
    export default {
        name:'List',
        data(){
            return{
                info:{
                    isFist:true,
                    idLoading:false,
                    errMsg:'',
                    users:[]
                }
                
            }
        },
        mounted(){
            this.$bus.$on('updateListData',(dataObj)=>{
                this.info = {...this.info,...dataObj}  //...参数顺序可以与Search中的顺序不一致
                // this.isFirst = isFirst,
                // this.isLoading = isLoading,
                // this.errMsg = errMsg,
                // this.users = users
            })
        }
        
    }
</script>

<style scoped>
    .album {
        min-height: 50rem; /* Can be removed; just added for demo purposes */
        padding-top: 3rem;
        padding-bottom: 3rem;
        background-color: #f7f7f7;
    }

    .card {
        float: left;
        width: 33.333%;
        padding: .75rem;
        margin-bottom: 2rem;
        border: 1px solid #efefef;
        text-align: center;
    }

    .card > img {
        margin-bottom: .75rem;
        border-radius: 100px;
    }

    .card-text {
        font-size: 85%;
    }

</style>